120232877 has 2 divisors, whose sum is σ = 120232878. Its totient is φ = 120232876.

The previous prime is 120232873. The next prime is 120232901. The reversal of 120232877 is 778232021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92659876 + 27573001 = 9626^2 + 5251^2 .

It is a cyclic number.

It is not a de Polignac number, because 120232877 - 2² = 120232873 is a prime.

It is a Chen prime.

It is equal to p_6854234 and since 120232877 and 6854234 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120232873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60116438 + 60116439.

It is an arithmetic number, because the mean of its divisors is an integer number (60116439).

Almost surely, 2^120232877 is an apocalyptic number.

It is an amenable number.

120232877 is a deficient number, since it is larger than the sum of its proper divisors (1).

120232877 is an equidigital number, since it uses as much as digits as its factorization.

120232877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 120232877 is about 10965.0753303386. The cubic root of 120232877 is about 493.5612776162.

Adding to 120232877 its reverse (778232021), we get a palindrome (898464898).

The spelling of 120232877 in words is "one hundred twenty million, two hundred thirty-two thousand, eight hundred seventy-seven".